sacrifice
Definitions
The act of giving up something valued for the sake of something else regarded as more important or worthy.
An act of slaughtering an animal or person or surrendering a possession as an offering to a deity.
To suffer loss of, give up, renounce, or destroy something for a specific purpose.
Examples
She had to sacrifice her weekends to finish the project on time.
The soldiers made the ultimate sacrifice for their country.
Sometimes you must sacrifice short-term comfort for long-term success.